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Table 6 Reliability analysis of SSFS

From: Reliability and validity of the novel self-reported spine functional scale (SSFS) in healthy participants

Item

Cronbach’s α coefficient after removal of each item

Standing postural assessment

0.717

Supine postural assessment

0.717

Neck flexor muscle strength

0.699

Abdominal Core muscle strength

0.692

Prone press-up

0.699

Supine knee-to-chest

0.702

Wall roll-down

0.698

Wall angel

0.701

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X